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SC1406A Datasheet PORTABLE PENTIUM II & III POWER SUPPLY CONTROLLER

Manufacturer: SEMTECH

Overview: PORTABLE PENTIUM II & III POWER SUPPLY CONTROLLER January 28, 2000 ® SC1406A TEL:805-498-2111 FAX:805-498-3804 WEB:http://www.semtech.

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Datasheet Details

Part number SC1406A
Manufacturer SEMTECH
File Size 175.80 KB
Description PORTABLE PENTIUM II & III POWER SUPPLY CONTROLLER
Download SC1406A Download (PDF)

General Description

The SC1406A is a High Speed, High performance Hysteretic Mode controller.

It is part of a two chip solution, with the SC1405 Smart Driver, providing power to advanced micro-processors.

It uses a Dynamic Set Point switching technique along with an ultra-fast comparator to provide the control signal to an external high speed Mosfet driver.

Key Features

  • Low Battery Detect and Undervoltage Lock-Out for the main Hysteretic controller to assure V-DC is within acceptable limits. An Over-Current comparator disables the main controller during an overcurrent condition using an externally programmable threshold.

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